H907-NR系非溶剂型单组份导磁胶粘剂，是一种电感磁屏蔽涂覆用的磁性胶水(NR 电感专用), 可大幅提升电感量和 Irms. 固化后本产品有优异的剪切强度和平衡的应力释放能力, 同时可以起到坚固的支撑作用；固化物具有低线膨胀系数及耐高温、抗冲击，耐震动，硬度高等特性。广泛应用于需要导磁粘接固定的电子类或其它类产品之粘接固定及密封保护；推荐用于要求性能高的磁介质元件、电磁离合器、控制器、磁钢、铁氧体、变压器铁芯、电感等需要导磁的产品的粘接；其固化物具有高硬度，高粘接强度、耐酸耐碱、防水防潮、防油防尘、耐湿热和大气老化等众多优异特性

物性：

外观             粘稠状流体

颜色               黑色              

比重（25℃） 2.5-3.5                   

粘度 （25℃） 25000-55000 cps            

使用：     

固化 条件：    120度1-2小时（可根据要求调整固化时间）

固化物特性：

硬度（Shore D）     78-85

吸水率（25℃%24小时）<0.3

抗压强度（kg/mm2）：50-60

剪切强度（钢/钢）(kg/mm2)≥14

拉伸强度（铁/铁）(kg/cm2)：160   

固化后电感量提升范围:15%~25% (基于 NR4020-10uH 测试)   

H907-NR is a non solvent one component magnetic conductive adhesive. It is a kind of magnetic glue (special for NR inductance) used for the coating of inductive magnetic shielding, which can greatly improve the inductance and IRMS. After curing, this product has excellent shear strength and balanced stress release ability, At the same time, it can play a solid supporting role; the solidified product has the characteristics of low linear expansion coefficient, high temperature resistance, impact resistance, vibration resistance and high hardness. It is widely used in the bonding, fixation and sealing protection of electronic or other products that need to be bonded and fixed by magnetic conduction. It is recommended to be used in the bonding of magnetic medium components, electromagnetic clutch, controller, magnetic steel, ferrite, transformer core, inductance and other products that need to be magnetized. The solidified products have high hardness, high bonding strength, acid and alkali resistance, water and moisture resistance, oil and water resistance Many excellent properties, such as dust, heat and humidity resistance and atmospheric aging

Physical properties:

Appearance viscous fluid

Color black

Specific gravity (25 ℃) 2.5-3.5

Viscosity (25 ℃) 25000-55000 CPS

use:

Curing condition: 120 ℃ for 1-2 hours (the curing time can be adjusted as required)

Curing properties:

Hardness (Shore D) 78-85

Water absorption (25 ℃% 24 hours) < 0.3

Compressive strength (kg / mm2): 50-60

Shear strength (steel / steel) (kg / mm2) ≥ 14

Tensile strength (Fe / Fe) (kg / cm2): 160

Range of inductance rise after curing: 15% ~ 25% (based on nr4020-10uh test)